Blog

Pegasus team members will be giving an overview of how to use containers in Pegasus workflows, at the CyVerse Container Camp, March 7-9 at University of Arizona, Tucson. The Pegasus portion is currently scheduled for Friday, but the rest of the agenda is packed with related and interesting topics such … Read More

We will be holding regular online Pegasus Office Hours starting Friday February 9th at 11AM Pacific.Initially, they will be held on a bi-monthly basis on second Friday of the month, and will address user questions and also apprise the community of new developments.For our first series, we will be have … Read More

Are you going to attend the SC17 conference in Denver, Colorado on November 12-17, 2017? We will be giving a presentation “Software Integrity with Pegasus:Securing Scientific Workflow Data” about our work as part of the NSF SWIP project on Tuesday, Nov 14th at 2:00pm at the University of Southern California booth … Read More

A collaboration that began 16 years ago between computer scientists at the USC Information Sciences Institute (ISI) and members of the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo projects is opening up a new window onto the nature of the universe. Pegasus, a specialized computer program developed by a … Read More

By Emily Gersema, USC News The Nobel Prize-winning discovery that gravitational waves exist in the universe, which in turn further confirmed Albert Einstein’s General Theory of Relativity, was made possible in part by a collaboration with USC computer scientists. By developing a specialized computer program called Pegasus, a team … Read More

The Pegasus team is pleased to announce that it has received a new grant from the National Science Foundation to support new development and maintenance of the Pegasus Workflow Management System. It will support Pegasus for the next 5 years and help address the needs of our diverse user community. … Read More

We are pleased to announce release of Pegasus 4.8.0 Pegasus 4.8.0 is be a major release of Pegasus and includes improvements and bug fixes to the 4.7.4 release. Pegasus 4.8.0 Release has support for Application Containers – Pegasus now supports containers for user applications. Both Docker and Singularity are supported. … Read More

We are happy to announce the release of Pegasus 4.7.5 . Pegasus 4.7.5 is a minor release, which contains minor enhancements and fixes bugs. This will most likely be the last release in the 4.7 series, and unless you have specific reasons to stay with the 4.7.x series, we recommend … Read More

We are pleased to announce a beta release Pegasus 4.8.0beta3 for upcoming Pegasus 4.8.0. Pegasus 4.8.0 will be a major release of Pegasus and includes improvements and bug fixes to the 4.7.4 release. Pegasus 4.8.0 Release has support for Application Containers – Pegasus now supports containers for user applications. Both … Read More

The Pegasus project is supported by the National Science Foundation under the OAC SI2-SSI program, grant #1664162. Pegasus also receives support from the Department of Energy, the National Institutes of Health, Defense Advanced Research Projects Agency, and the USC Information Sciences Institute.